NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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http://veggieandtofu.blogspot.com server time check history

  • 2021-01-21 04:57:37 KST 0.185699
  • 2021-01-18 00:34:15 KST 0.313249
  • 2021-01-14 02:38:50 KST 0.186345
  • 2021-01-10 16:33:56 KST 0.114768
  • 2021-01-04 07:18:11 KST 0.160491
  • 2020-12-31 20:56:10 KST 0.187679
  • 2020-12-28 04:31:59 KST 0.225221
  • 2020-12-20 21:07:23 KST 0.383976
  • 2020-12-17 01:39:12 KST 0.234799
  • 2020-12-13 07:36:20 KST 0.271871
  • Average 0.2264098

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.


# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.